03-04-2020
Mathematics

contestada

3.x + y = 11
Y = x + 3

Respuesta :

georgiabut georgiabut

03-04-2020

Answer:

x = 2

Step-by-step explanation:

3.x + y = 11 (eq 1)

Y = x + 3 (eq 2)

sub 2 into 1

3x + x + 3 = 11

4x + 3 = 11

4x = 8

x = 2

Answer Link

Otras preguntas

Show your work in order to receive full credit. Find the solution to the system. x=10 y=2x-4

PLEASE HELP DUE SOON AND I'M STUCK!!! I don't speak French that well which is why i need help this is due in the next few hours!!! In this activity, you will wr

Carmen and Erin collect cans of food for a food drive. Carmen collects 5 times as many cans of food as Erin. Together, they collect 60 cans of food. Which equat

Plz someone help me with this it’s urgent plz finish

two factors the create story settings are

17. © MP.4. Model with Math Write and solve an equation to find the difference between the location of Point A and Point B on the ruler.

Although the yuans were expected to lose they won on a penalty shot. Where does the comma go

Question 17 Please help me

Which of the following sentences contains an infinitive? A. Before her state track meet, Gloria jogged to the track and looked around. B. Hannah got lost on

Expand the bracket with distributive law 4(3x-4)